Latest Blog Posts

There are always forces at work around us, whether working for us or against us. One of the predominant forces in the world of polyurethane drive wheels is the co-efficient of friction (COF). In layman’s terms, the co-efficient of friction (COF) is the amount of resistance an object encounters when moving over another. For example, […]Read More »

Sunray, Inc. is a leading polyurethane wheels and equipment roller parts specialist primarily because our main focus has always been extraordinary customer service. Making affordable one-of-a-kind custom feed rollers is just one of the many ways we cater to your individual needs. Equipment Roller Manufacturing Chemistry Polyurethane is a material with such amazing versatility that […]Read More »